function

pimf - Pi-Shaped member function.

Calling Sequence

y=pimf(x,par)

Parameters

• x : matrix of real.
• par=[a,b,c,d] : 4 element row vector of parameters.

Description

zmf compute the z-shaped member function of x with parameters [a,b,c,d] .

Examples

x=linspace(0,1,100)';
y1=pimf(x,[0.1 0.4 0.9 1.0]);
y2=pimf(x,[0.3 0.6 0.7 0.8]);
y3=pimf(x,[0.4 0.7 0.6 0.8]);
xbasc();
plot2d(x,[y1 y2 y3],leg="y1@y2@y3");
xtitle("Pi-Shaped Member Function Example","x","mu(x)");

See Also

member_functions ,   mfeval ,  

Author

Jaime Urzua Grez